EP1072669A3 - Organic electroluminescent device - Google Patents

Organic electroluminescent device Download PDF

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Publication number
EP1072669A3
EP1072669A3 EP00402172A EP00402172A EP1072669A3 EP 1072669 A3 EP1072669 A3 EP 1072669A3 EP 00402172 A EP00402172 A EP 00402172A EP 00402172 A EP00402172 A EP 00402172A EP 1072669 A3 EP1072669 A3 EP 1072669A3
Authority
EP
European Patent Office
Prior art keywords
electroluminescent device
organic electroluminescent
group
general formula
following general
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00402172A
Other languages
German (de)
French (fr)
Other versions
EP1072669B1 (en
EP1072669A2 (en
Inventor
Tadashi Ishibashi
Mari Ichimura
Shinichiro Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP1072669A2 publication Critical patent/EP1072669A2/en
Publication of EP1072669A3 publication Critical patent/EP1072669A3/en
Application granted granted Critical
Publication of EP1072669B1 publication Critical patent/EP1072669B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

An organic electroluminescent device of the type comprises an organic layer which has a luminescent region and contains at least one styryl compound represented by the following general formula (1)
Figure 80000001
wherein R1 and R2 independently represent an aryl group of the following general formula (2), (3) or (4)
Figure 80000002
wherein R3 to R21 independently represents a specific substituent group such as a hydrogen atom, a methoxy group or the like, and X represents a substituted or unsubstituted aryl or cyclic hydrocarbon group.
EP00402172A 1999-07-30 2000-07-28 Organic electroluminescent device Expired - Lifetime EP1072669B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21630699 1999-07-30
JP21630699 1999-07-30

Publications (3)

Publication Number Publication Date
EP1072669A2 EP1072669A2 (en) 2001-01-31
EP1072669A3 true EP1072669A3 (en) 2004-11-10
EP1072669B1 EP1072669B1 (en) 2008-09-03

Family

ID=16686468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00402172A Expired - Lifetime EP1072669B1 (en) 1999-07-30 2000-07-28 Organic electroluminescent device

Country Status (7)

Country Link
US (1) US6680131B1 (en)
EP (1) EP1072669B1 (en)
JP (1) JP3852552B2 (en)
KR (1) KR100751463B1 (en)
CN (1) CN1283073A (en)
DE (1) DE60040124D1 (en)
TW (1) TW480896B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001288377A (en) * 2000-04-06 2001-10-16 Sony Corp Aminostyrylanthracene compound and intermediate for synthesizing the same, and method for producing these compounds
WO2003091357A1 (en) * 2000-10-30 2003-11-06 Sony Corporation Organic electroluminescent element
KR100577179B1 (en) * 2001-10-30 2006-05-10 엘지전자 주식회사 Organic Electroluminescent Element
US7022868B2 (en) 2002-03-19 2006-04-04 Sony Corporation Aminostyrylanthracene compound, synthetic intermediate thereof, and process for production thereof
JP2003282240A (en) * 2002-03-25 2003-10-03 Pioneer Electronic Corp Organic electroluminescence display panel and its manufacturing method
JP4161262B2 (en) * 2002-06-26 2008-10-08 ソニー株式会社 ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHT EMITTING OR DISPLAY DEVICE USING THE SAME
JP4001118B2 (en) * 2003-03-24 2007-10-31 ソニー株式会社 Organic electroluminescent device and amino monostyryl naphthalene compound
JP4123106B2 (en) 2003-08-22 2008-07-23 ソニー株式会社 Organic EL device
US20060159953A1 (en) * 2005-01-20 2006-07-20 Labeltek Inc. Diarylamino substituted arylvinyl naphthalene compounds and a blue-light electroluminescent device having the compounds
ITMI20050446A1 (en) * 2005-03-17 2006-09-18 Solvay Solexis Spa COMPOSITE CCM
EP1724852A3 (en) * 2005-05-20 2010-01-27 Semiconductor Energy Laboratory Co., Ltd. Light emitting element, light emitting device, and electronic device
WO2007046247A1 (en) * 2005-10-18 2007-04-26 Hirose Engineering Co., Ltd. Nile red type luminescent compound emitting red light, luminescent element, and molded plastic
KR100681474B1 (en) * 2005-11-24 2007-02-09 이수화학 주식회사 Hexaphenylbenzenes with aminostyryl moiety for organic electroluminescent materials
JP4623166B2 (en) 2008-08-25 2011-02-02 ソニー株式会社 Labeled compound and detection method using the same
CN106025099B (en) 2011-04-12 2018-09-07 精工爱普生株式会社 Light-emitting component, light-emitting device, authentication device and electronic equipment
JP5765034B2 (en) 2011-04-18 2015-08-19 セイコーエプソン株式会社 Thiadiazole compounds, compounds for light emitting devices, light emitting devices, light emitting devices, authentication devices, and electronic devices
JP5790279B2 (en) 2011-08-09 2015-10-07 セイコーエプソン株式会社 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE
KR20130018547A (en) 2011-08-09 2013-02-25 세이코 엡슨 가부시키가이샤 Thiadiazole, light-emitting element, light-emitting apparatus, authentication apparatus, and electronic device
JP5970811B2 (en) 2011-12-28 2016-08-17 セイコーエプソン株式会社 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE
US9324952B2 (en) 2012-02-28 2016-04-26 Seiko Epson Corporation Thiadiazole, compound for light-emitting elements, light-emitting element, light-emitting apparatus, authentication apparatus, and electronic device
JP5982867B2 (en) * 2012-02-28 2016-08-31 セイコーエプソン株式会社 Thiadiazole compounds, compounds for light emitting devices, light emitting devices, light emitting devices, authentication devices, and electronic devices
CN103772416B (en) 2012-10-18 2018-01-19 精工爱普生株式会社 Thiadiazoles system compound, light-emitting component compound, light-emitting component, light-emitting device, authentication device and electronic equipment
JP6398226B2 (en) 2014-02-28 2018-10-03 セイコーエプソン株式会社 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AUTHENTICATION DEVICE, AND ELECTRONIC DEVICE
JP6613595B2 (en) 2014-04-09 2019-12-04 セイコーエプソン株式会社 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AUTHENTICATION DEVICE, AND ELECTRONIC DEVICE
JP6459228B2 (en) 2014-06-02 2019-01-30 セイコーエプソン株式会社 LIGHT EMITTING DEVICE, ELECTRONIC DEVICE, AND INSPECTION METHOD
JP6331779B2 (en) 2014-07-02 2018-05-30 セイコーエプソン株式会社 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AUTHENTICATION DEVICE, AND ELECTRONIC DEVICE
JP6693053B2 (en) 2015-06-03 2020-05-13 セイコーエプソン株式会社 Light emitting element, light emitting device, authentication device, and electronic device
TWI571454B (en) * 2016-02-19 2017-02-21 國立清華大學 Aromatic compound and organic light emitting diode including the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0610514A1 (en) * 1992-08-28 1994-08-17 Idemitsu Kosan Company Limited Charge injection assistant and organic electroluminescence device containing the same
US5503910A (en) * 1994-03-29 1996-04-02 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
EP0709364A1 (en) * 1994-10-31 1996-05-01 Hodogaya Chemical Co Ltd Tetrahydronaphthylaminostyrene compounds and their use in electrophotographic photoreceptors

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121029A (en) * 1987-12-11 1992-06-09 Idemitsu Kosan Co., Ltd. Electroluminescence device having an organic electroluminescent element
US5093210A (en) * 1989-06-30 1992-03-03 Ricoh Company, Ltd. Electroluminescent device
JP2897138B2 (en) * 1989-06-30 1999-05-31 株式会社リコー EL device
JPH03269995A (en) * 1990-03-16 1991-12-02 Ricoh Co Ltd Manufacture of electric field luminescence element
JPH04772A (en) * 1990-03-29 1992-01-06 Ricoh Co Ltd Electroluminescent element
JPH041290A (en) * 1990-04-18 1992-01-06 Nec Corp Organic thin-film el element
JPH0428197A (en) * 1990-05-22 1992-01-30 Ricoh Co Ltd End-face radiating type electroluminescent element and its driving method
JPH0485389A (en) * 1990-07-26 1992-03-18 Ricoh Co Ltd Electroluminescent element
JPH04137485A (en) * 1990-09-28 1992-05-12 Ricoh Co Ltd Electroluminesence element
JP2913116B2 (en) * 1990-11-20 1999-06-28 株式会社リコー EL device
JPH04334894A (en) * 1991-05-10 1992-11-20 Ricoh Co Ltd Organic thin film type electroluminescence element
JPH0541285A (en) * 1991-08-07 1993-02-19 Ricoh Co Ltd Electroluminescence element
JPH05105645A (en) * 1991-10-16 1993-04-27 Mita Ind Co Ltd Stilbene derivative and electrophotographic sensitive material containing the same
JPH06222588A (en) * 1993-01-21 1994-08-12 Konica Corp Image forming apparatus
JPH08138868A (en) * 1994-09-16 1996-05-31 Ricoh Co Ltd Organic thin film el element
JP3852518B2 (en) * 1998-05-18 2006-11-29 ソニー株式会社 Organic electroluminescence device
JP3852517B2 (en) * 1998-05-18 2006-11-29 ソニー株式会社 Organic electroluminescence device
JP3852520B2 (en) * 1998-06-26 2006-11-29 ソニー株式会社 Organic electroluminescence device
JP3820752B2 (en) * 1998-06-26 2006-09-13 ソニー株式会社 Organic electroluminescence device
JP3555736B2 (en) * 1998-06-26 2004-08-18 ソニー株式会社 Organic electroluminescent device
JP2000173773A (en) * 1998-12-09 2000-06-23 Sony Corp Organic electric field light-emitting element
JP2000173774A (en) * 1998-12-09 2000-06-23 Sony Corp Organic electric field light-emitting element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0610514A1 (en) * 1992-08-28 1994-08-17 Idemitsu Kosan Company Limited Charge injection assistant and organic electroluminescence device containing the same
US5503910A (en) * 1994-03-29 1996-04-02 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
EP0709364A1 (en) * 1994-10-31 1996-05-01 Hodogaya Chemical Co Ltd Tetrahydronaphthylaminostyrene compounds and their use in electrophotographic photoreceptors

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHIHAYA ADACHI ET AL: "BLUE LIGHT-EMITTING ORGANIC ELECTROLUMINESCENT DEVICES", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 56, no. 9, 26 February 1990 (1990-02-26), pages 799 - 801, XP000126760, ISSN: 0003-6951 *
TSUTSUI ET AL: "Molecular design of dyes and polymers for high-efficiency red electroluminescence", INORG. ORG. ELECTROLUMINESCENCE. INTERNATIONAL WORKSHOP ELECTROLUMINESCENCE, WISSENSCHAFT UND TECHNIK, BERLIN, DE, 1996, XP002126056 *

Also Published As

Publication number Publication date
JP3852552B2 (en) 2006-11-29
TW480896B (en) 2002-03-21
KR100751463B1 (en) 2007-08-23
US6680131B1 (en) 2004-01-20
DE60040124D1 (en) 2008-10-16
EP1072669B1 (en) 2008-09-03
JP2001110570A (en) 2001-04-20
EP1072669A2 (en) 2001-01-31
KR20010049922A (en) 2001-06-15
CN1283073A (en) 2001-02-07

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